/* Root variables for consistent theming — sampled from images/bdcp.png */
:root {
    --primary-color: #042c44;      /* deep navy — wordmark, headings */
    --accent-color: #307484;       /* teal — accent details */
    --secondary-color: #c4501c;    /* orange — links, emphasis */
    --secondary-dark: #a33f16;     /* darker shade of orange for hover states */
    --text-color: #1a1a1a;         /* dark grey for body text */
    --light-bg: #fffcf9;           /* warm off-white for section backgrounds */
    --footer-bg: #042c44;          /* reuse primary color for footer */
}

/* Global styles */
* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-bg);
}

h1, h2, h3 {
    font-family: 'Montserrat', sans-serif;
    margin-top: 0;
}

p {
    margin: 0 0 1rem;
}

a {
    color: var(--secondary-color);
}

.container {
    width: 90%;
    max-width: 900px;
    margin: 0 auto;
}

/* Header */
.header {
    background-color: var(--light-bg);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 100;
    padding: 0.5rem 0;
}

.header .container {
    display: flex;
    justify-content: center;
}

.logo img {
    display: block;
    height: 72px;
    width: auto;
}

/* Hero */
.hero {
    background-color: var(--primary-color);
    color: #fff;
    text-align: center;
    padding: 5rem 0;
}

.hero-title {
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.15rem;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
    color: var(--light-bg);
}

.hero::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--accent-color);
    margin: 2rem auto 0;
}

/* Sections */
.section {
    padding: 4rem 0;
    text-align: center;
}

.section-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.about-section p {
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    color: #444;
    font-size: 1.05rem;
}

.contact-section a {
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
}

.contact-section a:hover {
    color: var(--secondary-dark);
    text-decoration: underline;
}

/* Footer */
.footer {
    background-color: var(--footer-bg);
    color: #fff;
    padding: 1.5rem 0;
    font-size: 0.85rem;
    text-align: center;
}

.footer a {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
}

.footer a:hover {
    text-decoration: underline;
}

.footer-links {
    margin-top: 0.4rem;
}

.footer-links a {
    margin: 0 0.5rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero {
        padding: 3.5rem 0;
    }
    .hero-title {
        font-size: 2rem;
    }
    .hero-subtitle {
        font-size: 1rem;
    }
    .section {
        padding: 3rem 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.7rem;
    }
    .logo img {
        height: 56px;
    }
}